Электрические характеристики

No.
ITEM
UNIT
VALUE
1
Rated Voltage
VDC
12
2
Operating Voltage
VDC
3~16
3
Rated Current
mA
40
4
Sound Output at 10cm
dB
100
5
Frequency
Hz
3800
6
Operating Temperature
-20 ~ +70
7
Storage Temperature
-30 ~ +80